MAX1214N Datasheet, PDF (6/21 Pages) Maxim Integrated Products – 1.8V, Low-Power, 12-Bit, 210Msps ADC for Broadband Applications

1.8V, Low-Power, 12-Bit, 210Msps
ADC for Broadband Applications
Typical Operating Characteristics (continued)
(AV_CC = OV_CC = 1.8V, AGND = OGND = 0, f_SAMPLE = 210MHz, A_IN = -1dBFS; see each TOC for detailed information on test condi-
tions, differential input drive, differential sine-wave clock input drive, 0.1µF capacitor on REFIO, internal reference, digital output pins
differential R_L = 100Ω, T_A = +25°C.)
SFDR/(-THD) vs. ANALOG INPUT AMPLITUDE
(f_SAMPLE = 210MHz, f_IN = 65.087MHz)
100
95
90
85
80
SFDR
75
70
65
60
55
-THD
50
45
40
35
30
-55 -50 -45 -40 -35 -30 -25 -20 -15 -10 -5 0
ANALOG INPUT AMPLITUDE (dBFS)
HD2/HD3 vs. ANALOG INPUT AMPLITUDE
(f_SAMPLE = 210MHz, f_IN = 65.087MHz)
-30
-40
HD2
-50
-60
-70
HD2
-80
-90
-100
-110
-55 -50 -45 -40 -35 -30 -25 -20 -15 -10 -5 0
ANALOG INPUT AMPLITUDE (dBFS)
SNR/SINAD vs. SAMPLE FREQUENCY
(f_IN = 65.087MHz, A_IN = -1dBFS)
75
SNR
70
65
SINAD
60
55
50
45
40
0
20 40 60 80 100 120 140 160 180 200 220
f_SAMPLE (MHz)
SFDR/(-THD) vs. SAMPLE FREQUENCY
(f_IN = 65.087MHz, A_IN = -1dBFS)
100
95
90
SFDR
85
80
75
-THD
70
65
60
55
50
0
20 40 60 80 100 120 140 160 180 200 220
f_SAMPLE (MHz)
INTEGRAL NONLINEARITY
vs. DIGITAL OUTPUT CODE
0.8
0.5
HD2/HD3 vs. SAMPLE FREQUENCY
(f_IN = 65.087MHz, A_IN = -1dBFS)
-60
-65
-70
-75
HD3
-80
-85
-90
-95
-100
-105
HD2
-110
-115
-120
0 20 40 60 80 100 120 140 160 180 200 220
f_SAMPLE (MHz)
DIFFERENTIAL NONLINEARITY
vs. DIGITAL OUTPUT CODE
0.7
0.4
TOTAL POWER DISSIPATION vs. SAMPLE
FREQUENCY (f_IN = 65.087MHz, A_IN = -1dBFS)
0.875
0.850
0.825
0.800
0.775
0.750
0.725
0.700
20 39 58 77 96 115 134 153 172 191 210
f_SAMPLE (MHz)
GAIN BANDWIDTH PLOT
(f_SAMPLE = 210MHz, A_IN = -1dBFS)
1
0
-1
0.2
0.1
-2
-3
-0.1
-0.2
-4
-5
-0.4
-0.5
-6
-0.7
0
512 1024 1536 2048 2560 3072 3584 4096
DIGITAL OUTPUT CODE
-0.8
0
512 1024 1536 2048 2560 3072 3584 4096
DIGITAL OUTPUT CODE
-7
1
10
100
1000
ANALOG INPUT FREQUENCY (MHz)
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